John Simpson

9.6k total citations
86 papers, 1.3k citations indexed

About

John Simpson is a scholar working on Ecology, Global and Planetary Change and Molecular Biology. According to data from OpenAlex, John Simpson has authored 86 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Ecology, 13 papers in Global and Planetary Change and 10 papers in Molecular Biology. Recurrent topics in John Simpson's work include Avian ecology and behavior (12 papers), Rangeland and Wildlife Management (10 papers) and Wildlife Ecology and Conservation (10 papers). John Simpson is often cited by papers focused on Avian ecology and behavior (12 papers), Rangeland and Wildlife Management (10 papers) and Wildlife Ecology and Conservation (10 papers). John Simpson collaborates with scholars based in United States, Canada and United Kingdom. John Simpson's co-authors include Jörge Awapara, Kenneth W. Allen, Jonathan M. Rothberg, Tina Yerkes, Michael N. DeMers, Ralph E. J. Boerner, Francisco Artigas, A. C. Taylor, Barnet M. Levy and Steven A. Henck and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

John Simpson

80 papers receiving 1.2k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
John Simpson United States	18	374	259	201	147	128	86	1.3k
Scott A. McKinley United States	17	184 0.5×	168 0.6×	139 0.7×	114 0.8×	48 0.4×	42	941
Kathleen M. C. Tjørve Norway	15	361 1.0×	130 0.5×	164 0.8×	295 2.0×	80 0.6×	37	1.2k
Francesco Carrara Switzerland	18	567 1.5×	287 1.1×	141 0.7×	444 3.0×	174 1.4×	27	1.4k
Wei‐Chung Liu Taiwan	18	362 1.0×	290 1.1×	112 0.6×	185 1.3×	37 0.3×	49	1.2k
Alan Roberts Australia	14	522 1.4×	106 0.4×	166 0.8×	586 4.0×	24 0.2×	36	1.7k
Even Tjørve Norway	21	741 2.0×	185 0.7×	329 1.6×	848 5.8×	87 0.7×	35	2.1k
Michael A. Sleigh United Kingdom	22	725 1.9×	551 2.1×	147 0.7×	21 0.1×	314 2.5×	43	2.2k
Guy Harvey United States	9	235 0.6×	148 0.6×	232 1.2×	365 2.5×	97 0.8×	10	1.0k
Salvatore Aronica Italy	16	283 0.8×	110 0.4×	426 2.1×	121 0.8×	34 0.3×	54	1.1k
Shaoying Liu China	23	510 1.4×	376 1.5×	130 0.6×	130 0.9×	50 0.4×	139	1.9k

Countries citing papers authored by John Simpson

Since Specialization

Citations

This map shows the geographic impact of John Simpson's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by John Simpson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Simpson more than expected).

Fields of papers citing papers by John Simpson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Simpson. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by John Simpson. The network helps show where John Simpson may publish in the future.

Co-authorship network of co-authors of John Simpson

This figure shows the co-authorship network connecting the top 25 collaborators of John Simpson. A scholar is included among the top collaborators of John Simpson based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with John Simpson. John Simpson is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Simpson, John, et al.. (2024). Vocalization Behavior of Resident and Migrant Virginia Rails (Rallus limicola) and Soras (Porzana carolina) in Northwestern Ohio, U.S.A.. Waterbirds. 46(2-4).

Pangle, Kevin L., et al.. (2023). King Rail (Rallus elegans) presence in the Midwestern United States is predicted by local‐scale factors and avian community. Ecology and Evolution. 13(11). e10732–e10732. 4 indexed citations

Gehring, Thomas, et al.. (2023). King Rail ( Rallus elegans ) response to audio playback: implications for population estimation, monitoring methodology, and trapping approach. Journal of Field Ornithology. 94(2). 1 indexed citations

Gehring, Thomas, et al.. (2023). King rail (Rallus elegans) home range and microhabitat characteristics in western Lake Erie coastal marshes. Ecology and Evolution. 13(4). e10043–e10043. 4 indexed citations

Dhaliwal, Kevin, Lois M. Alexander, Asier Unciti‐Broceta, et al.. (2010). Multi-modal molecular imaging approaches to detect primary cells in preclinical models. Faraday Discussions. 149. 107–114. 11 indexed citations

Simpson, John, Tina Yerkes, Barry D. Smith, & Thomas D. Nudds. (2005). Mallard Duckling Survival in the Great Lakes Region. Ornithological Applications. 107(4). 898–909. 8 indexed citations

Simpson, John, et al.. (2005). Nuclear non-proliferation: How to ensure an effective compliance mechanism. ePrints Soton (University of Southampton). 23(3). 219–23.

Simpson, John. (2004). The nuclear non-proliferation regime: back to the future?. ePrints Soton (University of Southampton). 2 indexed citations

Hite, Diane, et al.. (2000). COMPETING RISKS IN THE SUBURBANIZATION OF AGRICULTURAL LAND. AgEcon Search (University of Minnesota, USA). 3 indexed citations

10.

Simpson, John, et al.. (2000). A transmission imaging spectrograph and microfabricated channel system for DNA analysis. Electrophoresis. 21(1). 135–149. 31 indexed citations

11.

Shimkets, Richard A., David Lowe, Julie Tai, et al.. (1999). Gene expression analysis by transcript profiling coupled to a gene database query. Nature Biotechnology. 17(8). 798–803. 134 indexed citations

12.

Simpson, John, et al.. (1993). Flux-focusing eddy current probe and method for flaw detection. 3 indexed citations

13.

Simpson, John. (1991). Trends in the proliferation of sophisticated weapons and missile technology and their implications for international and regional security. 17(4). 605–10.

14.

Simpson, John, et al.. (1991). Nuclear non‐proliferation: The way forward. Survival. 33(6). 483–499. 6 indexed citations

15.

Simpson, John. (1972). Collagenolytic activity of snake venom: The effects of enzyme inhibitors on the collagenolytic and trypsin-like enzymes derived from Crotalus atrox venom. International Journal of Biochemistry. 3(14). 243–245. 5 indexed citations

16.

Taylor, A. C., Barnet M. Levy, & John Simpson. (1970). Collagenolytic Activity of Sarcoma Tissues in Culture. Nature. 228(5269). 366–367. 45 indexed citations

17.

Simpson, John, et al.. (1960). Breech management with caudal anesthesia. American Journal of Obstetrics and Gynecology. 79(6). 1121–1130. 4 indexed citations

18.

Simpson, John, et al.. (1958). Vaginal delivery following cesarean section. American Journal of Obstetrics and Gynecology. 75(2). 401–406. 17 indexed citations

19.

Simpson, John, et al.. (1956). Trichomonal Vaginitis: An Emotionally Conditioned Symptom. Southern Medical Journal. 49(12). 1495–1501. 2 indexed citations

20.

Simpson, John, et al.. (1954). The Emotional Component in Trichomonas Vaginitis. American Journal of Obstetrics and Gynecology. 68(4). 974–980. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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